Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/5474
Title: Identification techniques for highly boosted W bosons that decay into hadrons
Authors: CMS Collaboration
Karapınar, Güler
Keywords: Bosons
Jets
CMS detector
Energy regime
Large Hadron Collider (LHC)
Issue Date: 2014
Publisher: Springer Verlag
Source: Khachatryan, V., Sirunyan, A.M., Tumasyan, A., Adam, W., Bergauer, T., Dragicevic, M., Erö, J., ...CMS Collaboration (2014). Identification techniques for highly boosted W bosons that decay into hadrons. Journal of High Energy Physics, 2014(12). doi:10.1007/JHEP12(2014)017
Abstract: In searches for new physics in the energy regime of the LHC, it is becoming increasingly important to distinguish single-jet objects that originate from the merging of the decay products of W bosons produced with high transverse momenta from jets initiated by single partons. Algorithms are defined to identify such W jets for different signals of interest, using techniques that are also applicable to other decays of bosons to hadrons that result in a single jet, such as those from highly boosted Z and Higgs bosons. The efficiency for tagging W jets is measured in data collected with the CMS detector at a center-of-mass energy of 8 TeV, corresponding to an integrated luminosity of 19.7 fb−1. The performance of W tagging in data is compared with predictions from several Monte Carlo simulators.
URI: http://doi.org/10.1007/JHEP12(2014)017
http://hdl.handle.net/11147/5474
ISSN: 1029-8479
Appears in Collections:Mathematics / Matematik
Rectorate / Rektörlük
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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